Advances in electrically small antennas augmented with internal non-Foster elements

Ning Zhu; Richard W. Ziolkowski

Advances in electrically small antennas augmented with internal non-Foster elements

Ning Zhu, Richard W. Ziolkowski

Electrical and Computer Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Scopus citations

Abstract

Non-Foster element-augmented electrically small electric and magnetic antennas have been designed, characterized numerically, fabricated and tested. Internal non-Foster elements, which produce specifically tailored broad bandwidth inductive and capacitive devices, are introduced into the near-field resonant parasitic (NFRP) components of their narrow bandwidth counter-parts. This internal non-Foster element approach leads to nearly complete matching of the entire system to a 50 ω source without any matching network and high radiation efficiencies over their FBW_10dB bandwidths that surpass the fundamental passive bounds.

Original language	English (US)
Title of host publication	2013 7th European Conference on Antennas and Propagation, EuCAP 2013
Pages	2769-2771
Number of pages	3
State	Published - 2013
Event	2013 7th European Conference on Antennas and Propagation, EuCAP 2013 - Gothenburg, Sweden Duration: Apr 8 2013 → Apr 12 2013

Publication series

Name	2013 7th European Conference on Antennas and Propagation, EuCAP 2013

Other

Other	2013 7th European Conference on Antennas and Propagation, EuCAP 2013
Country/Territory	Sweden
City	Gothenburg
Period	4/8/13 → 4/12/13

Keywords

bandwidth
electrically small antennas
impedance matching
near-field resonant parastic elements
non-Foster elements
radiation efficiency

ASJC Scopus subject areas

Computer Networks and Communications

Cite this

Advances in electrically small antennas augmented with internal non-Foster elements. / Zhu, Ning; Ziolkowski, Richard W.
2013 7th European Conference on Antennas and Propagation, EuCAP 2013. 2013. p. 2769-2771 6546803 (2013 7th European Conference on Antennas and Propagation, EuCAP 2013).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Zhu, N & Ziolkowski, RW 2013, Advances in electrically small antennas augmented with internal non-Foster elements. in 2013 7th European Conference on Antennas and Propagation, EuCAP 2013., 6546803, 2013 7th European Conference on Antennas and Propagation, EuCAP 2013, pp. 2769-2771, 2013 7th European Conference on Antennas and Propagation, EuCAP 2013, Gothenburg, Sweden, 4/8/13.

@inproceedings{6b5e0dd196044048b857a90d499d4bce,

title = "Advances in electrically small antennas augmented with internal non-Foster elements",

abstract = "Non-Foster element-augmented electrically small electric and magnetic antennas have been designed, characterized numerically, fabricated and tested. Internal non-Foster elements, which produce specifically tailored broad bandwidth inductive and capacitive devices, are introduced into the near-field resonant parasitic (NFRP) components of their narrow bandwidth counter-parts. This internal non-Foster element approach leads to nearly complete matching of the entire system to a 50 ω source without any matching network and high radiation efficiencies over their FBW10dB bandwidths that surpass the fundamental passive bounds.",

keywords = "bandwidth, electrically small antennas, impedance matching, near-field resonant parastic elements, non-Foster elements, radiation efficiency",

author = "Ning Zhu and Ziolkowski, {Richard W.}",

year = "2013",

language = "English (US)",

isbn = "9788890701832",

series = "2013 7th European Conference on Antennas and Propagation, EuCAP 2013",

pages = "2769--2771",

booktitle = "2013 7th European Conference on Antennas and Propagation, EuCAP 2013",

note = "2013 7th European Conference on Antennas and Propagation, EuCAP 2013 ; Conference date: 08-04-2013 Through 12-04-2013",

}

TY - GEN

T1 - Advances in electrically small antennas augmented with internal non-Foster elements

AU - Zhu, Ning

AU - Ziolkowski, Richard W.

PY - 2013

Y1 - 2013

N2 - Non-Foster element-augmented electrically small electric and magnetic antennas have been designed, characterized numerically, fabricated and tested. Internal non-Foster elements, which produce specifically tailored broad bandwidth inductive and capacitive devices, are introduced into the near-field resonant parasitic (NFRP) components of their narrow bandwidth counter-parts. This internal non-Foster element approach leads to nearly complete matching of the entire system to a 50 ω source without any matching network and high radiation efficiencies over their FBW10dB bandwidths that surpass the fundamental passive bounds.

AB - Non-Foster element-augmented electrically small electric and magnetic antennas have been designed, characterized numerically, fabricated and tested. Internal non-Foster elements, which produce specifically tailored broad bandwidth inductive and capacitive devices, are introduced into the near-field resonant parasitic (NFRP) components of their narrow bandwidth counter-parts. This internal non-Foster element approach leads to nearly complete matching of the entire system to a 50 ω source without any matching network and high radiation efficiencies over their FBW10dB bandwidths that surpass the fundamental passive bounds.

KW - bandwidth

KW - electrically small antennas

KW - impedance matching

KW - near-field resonant parastic elements

KW - non-Foster elements

KW - radiation efficiency

UR - http://www.scopus.com/inward/record.url?scp=84881266142&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84881266142&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:84881266142

SN - 9788890701832

T3 - 2013 7th European Conference on Antennas and Propagation, EuCAP 2013

SP - 2769

EP - 2771

BT - 2013 7th European Conference on Antennas and Propagation, EuCAP 2013

T2 - 2013 7th European Conference on Antennas and Propagation, EuCAP 2013

Y2 - 8 April 2013 through 12 April 2013

ER -

Advances in electrically small antennas augmented with internal non-Foster elements

Abstract

Publication series

Other

Keywords

ASJC Scopus subject areas

Other files and links

Fingerprint

Cite this